'Clefts' in the Bible

The Lover to His Beloved: O my dove, in the clefts of the rock, in the hiding places of the mountain crags, let me see your face, let me hear your voice; for your voice is sweet, and your face is lovely.

The terror you inspire in others and the arrogance of your heart have deceived you. You may make your home in the clefts of the rocks; you may occupy the highest places in the hills. But even if you made your home where the eagles nest, I would bring you down from there," says the Lord.